Description
4 Pcs Aquarium Filter Media Bag. Size: Approx 45 x 35 cm/17.5“ x 13.5“. Zipper is plastic, You do not worry it would rust and produce harmful substances, it great for use in canister filter system. Versatile media bags are designed for filtration applications, This bag is good for holding large media items, such as Pellet carbon, bio balls, bio ceramic rings, crushed lava rocks, zeolite, gravel. Not for fine, granulated carbon charcoal media.
